MetSyn and aldosterone are cardiovascular risk factors and it is of crucial importance to note that there is a connection between MetSyn and aldosterone. Other cross sectional studies show a direct correlation of aldosterone levels and impaired glucose metabolism in patients with and without the MetSyn. Taken together, aldosterone influences essential parameters of the MetSyn. Coincidentally parameters of the MetSyn are stimulus for an increased aldosterone synthesis, i.e. visceral adipocytes.